de.unkrig.commons.io

Class ConcatInputStream

java.lang.Object

java.io.InputStream

de.unkrig.commons.io.ConcatInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ConcatInputStream
extends InputStream

Concatenates the contents of several InputStreams.

Constructor Summary

Constructors

Constructor and Description
ConcatInputStream(Producer<? extends InputStream> delegates, boolean closeStreams)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcatInputStream

public ConcatInputStream(Producer<? extends InputStream> delegates,
                         boolean closeStreams)

Parameters:

delegates - A null product means 'end-of-input'

closeStreams - Whether to close each delegate input stream right after its data has been read

Method Detail

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException